Planning appeal decision
59 Grasmere Road, London, N10 2DH
Planning appeal 6006084 at 59 Grasmere Road, London, N10 2DH (London Borough of Haringey) was dismissed on 21 May 2026 by Inspector Clifford E, by written representations. The main issue, as the Inspector framed it: Whether the proposed development would preserve or enhance the character or appearance of the Muswell Hill Conservation Area.
addition of new basement level window to front elevation
- Authority
- London Borough of Haringey
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- other · Householder developments
- Inspector
- Clifford E
- Postcode
- N10 2DH
Main issues, as the Inspector framed them
- Whether the proposed development would preserve or enhance the character or appearance of the Muswell Hill Conservation Area
What decided it
The proposed basement window would diminish the architectural coherence and horizontal rhythm of the Edwardian terrace and harm the significance of the conservation area, with no public benefits sufficient to outweigh this harm.
What the Inspector cited
- Development plan policies
- Policy DM1Policy DM9Policy DM12Policy SP11Policy SP12Policy HC1
How the Inspector dealt with each one is set out in the app, in order: the development plan, national policy, housing land supply, other considerations and the planning balance, beside the letter.
See how each was appliedThe decision letter
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What an account adds to this decision


More decisions in London Borough of Haringey
The authority’s record since 2016 · every decision in 2026
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- Allowed13 October 20266010745Rakkas 365-369 Green Lanes, Haringey, London, N4 1DY
- Dismissed13 October 2026600719538 Parkhurst Road, Wood Green, London, N22 8JQ
- Dismissed9 October 202660113325 Kimberley Gardens, Tottenham, London, N4 1LB
- Dismissed30 September 20263367051109 Great Cambridge Road, London, N17 7LN
The main issues, what decided it, the planning balance and the policies and judgments listed as cited are read from the published letter by Town Planner Pro and are our summary, not the Inspector’s words; the letter itself is the record. Contains public sector information licensed under the Open Government Licence v3.0. Research, not advice.
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